Man page - rtcupdategeometrybuffer(3)

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Package: libembree-dev
apt-get install libembree-dev

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libembree-dev

Manual

rtcUpdateGeometryBuffer

NAME
SYNOPSIS
DESCRIPTION
EXIT STATUS
SEE ALSO

NAME

rtcUpdateGeometryBuffer - marks a buffer view bound to the geometry
  as modified

SYNOPSIS

#include <embree4/rtcore.h>


void rtcUpdateGeometryBuffer(
  RTCGeometry geometry,
  enum RTCBufferType type,
  unsigned int slot
);

DESCRIPTION

The rtcUpdateGeometryBuffer function marks the buffer view bound to the specified buffer type and slot ( type and slot argument) of a geometry ( geometry argument) as modified.

If a data buffer is changed by the application, the rtcUpdateGeometryBuffer call must be invoked for that buffer. Each buffer view assigned to a buffer slot is initially marked as modified, thus this function needs to be called only when doing buffer modifications after the first rtcCommitScene .

EXIT STATUS

On failure an error code is set that can be queried using rtcGetDeviceError .